Resultados de la búsqueda
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Lista de las medidas de conservación vigentes en la temporada 2014/15
OF CONSERVATION MEASURES IN FORCE 2014/15 SEASON (As amended by the Commission at the Thirty-third ... Meeting, 20 to 31 October 2014) This schedule lists conservation measures adopted by the Commission in ... conservation measure is identified by a numeric code consisting of a leading 2-digit code designating the ... in brackets. Each resolution is identified by a consecutive number followed by the number (Roman ...
Document : Site Section: Publications
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Lista de las medidas de conservación vigentes en la temporada 2015/16
CONSERVATION MEASURES IN FORCE 2015/16 SEASON (As amended by the Commission at the Thirty-fourth Meeting, 19 ... to 30 October 2015) This schedule lists conservation measures adopted by the Commission in ... conservation measure is identified by a numeric code consisting of a leading 2-digit code designating the ... in brackets. Each resolution is identified by a consecutive number followed by the number (Roman ...
Document : Site Section: Publications
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Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
become progressively lighter, requiring ongoing repair. This problem can be solved by use of ... loss by toothed whales) were tested in the experiment. Spanish-system longlines with 8 kg rock weights ... every 40 m averaged 0.22 m s –1 to 2 m depth, which would be equal to, or exceeded by, lines with 5 kg ... Grant School of Aquatic and Fishery Sciences University of Washington Box 355020 Seattle, WA 98195 ... repair. This problem can be solved by use of hydrodynamically shaped (e.g. torpedo-shaped) steel weights ... modified version of the former method to avoid fish loss by toothed whales) were tested in the experiment ... be equal to, or exceeded by, lines with 5 kg steel weights. Sink rates of Chilean longlines greatly ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Autor(es): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
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Marine ecosystem acoustics (MEA): quantifying processes in the sea at the spatio-temporal scales on which they occur
Abstract: Antarctic ecosystems are dynamic and characterized by physically forced variability ... caused e.g. by fronts, eddies and ice. This creates a challenging dynamics for scientific sampling and ... . Conventional sampling by physical capture is inconsistent with the spatial and temporal scales on which many of ... acoustics (MEA) is founded on the basic capability of acoustics to detect, classify, and quantify organisms ...
Meeting Document : WG-EMM-15/P01 : Autor(es): O.R. Godø, N.O. Handegard, H.I. Browman, G.J. Macaulay, S. Kaartvedt, J. Giske, E. Ona, G. Huse and E. Johnsen
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Scientific Abstracts 2002
listed. All abstracts are listed in groups by respective CCAMLR bodies at meetings of which these papers ... listed in groups by respective CCAMLR bodies at meetings of which these papers were submitted. Each ... beaches each month between December and March. The debris was counted, measured and classified by type ... since 1994/95 (an increase of 59% by number and 97% by mass since 2000/01). There was an increase in ... previous seasons, making up 71% of all items recorded, followed by wood (23%). Clas- sifying the waste ...
Document : Site Section: Publications
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Results of fish stock assessment survey, South Georgia region, November - December 1986
between 29 November and 17 December 1986 by the R.V. Professor Siedlecki using a Polish B-454 otter trawl ... rossii and Patagonotothen brevicauda guntheri were an order of magnitude lower than observe by Kock in ... than 1984/85, although not by an order of magnitude. Abundances of Notothenia gibberifrons and ... Chaenocephalus aceratus as estimated by this study and Kock were roughly equal. Abundance estimates of ... estimate of C. gunnari biomass is three to four times that found by the 1985 Federal Republic of Germany ... December 1986 by the R.V. Professor Siedlecki using a Polish B-454 otter trawl. Biomass was estimated ... Patagonotothen brevicauda ~entheri were an order of magnitude lower than observe by Kock in 1985. Abundance of ... not by an order of magnitude. Abundances of Notothenia gibberifrons and Chaenocephalus aceratus as ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Autor(es): Gabriel, W.L.
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Scientific Abstracts 1995–1996
intended for publication, for which the title alone is listed. All abstracts are listed in groups by ... predator diets. It was found that most krill taken by predators were adult; most female krill were ... publication, for which the title alone is listed. All abstracts are listed in groups by respective CCAMLR ... by vessels operating illegally in the area, rather than a failure of vessels operating under CCAMLR ... . Breeding success is consistently high, and increased by 15% between 1975 and 1990, being stable currently ...
Document : Site Section: Publications
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Scientific Abstracts 1994
listed. All abstracts are listed in groups by respective CCAMLR bodies at meetings of which these papers ... were found in 25 out of 99 krill trawl hauls. Among by-catch fishes, juvenile Lepidonotothen larseni ... abstracts are listed in groups by respective CCAMLR bodies at meetings of which these papers were submitted ... program coordinated by the SCAR Group of Specialists on Seals, mimeo: 7 pp. (English). We record the ... first observations of oiled albatrosses at South Georgia, provide data on ingestion of plastics by ...
Document : Site Section: Publications
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
method successfully caught D. eleginoides, there was a large by-catch of crab species. The catch rate of ... eliminated bird by-catch. To capitalise on this feature, there is a need to improve the commercial viability ... of the method and minimise the quantity of by-catch. A number of potential changes are suggested to ... Renewable Resources Assessinent Group Imperial College, Royal School of Mines Prince Consort Road ... and Coastal Management PO Box X2, Roggebaai 8012 Cape Town, South Africa Abstract During the ... , there was a large by-catch of crab species. The catch rate of toothfish was notably lower than that ... achieved in the longline fishery. Importantly, the use of pots eliminated bird by- catch. To capitalise on ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Autor(es): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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Monitoring marine debris and its impact on marine living resources in Antarctic waters
Abstract: This paper has been prepared by the Secretariat of the Commission for the Conservation ... actions taken by CCAMLR on marine debris from fishing vessels, especially in relation to compliance with ... , paragraph 19). A number of measures have been adopted and implemented by CCAMLR to monitor and assess the ... and seabirds, ingestion by seabirds of plastic materials and entanglement of marine mammals in fishery ...
Meeting Document : SC-CAMLR-XX/BG/16 : Autor(es): Secretariat